63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
|
/**
|
||
|
|
* Copyright (c) 2009, Sun Microsystems Inc.
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
||
|
|
* are permitted provided that the following conditions are met:
|
||
|
|
*
|
||
|
|
* - Redistributions of source code must retain the above copyright notice,
|
||
|
|
* this list of conditions and the following disclaimer.
|
||
|
|
* - Redistributions in binary form must reproduce the above copyright notice,
|
||
|
|
* this list of conditions and the following disclaimer in the documentation
|
||
|
|
* and/or other materials provided with the distribution.
|
||
|
|
* - Neither the name of Sun Microsystems Inc. nor the names of its contributors
|
||
|
|
* may be used to endorse or promote products derived from this software
|
||
|
|
* without specific prior written permission.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
||
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
|
||
|
|
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||
|
|
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
||
|
|
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
*/
|
||
|
|
#include <lua.h>
|
||
|
|
#include <lauxlib.h>
|
||
|
|
#include <lualib.h>
|
||
|
|
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#include "sigar.h"
|
||
|
|
#include "lua-sigar.h"
|
||
|
|
|
||
|
|
int lua_sigar_mem_get(lua_State *L) {
|
||
|
|
sigar_t *s = *(sigar_t **)luaL_checkudata(L, 1, "sigar");
|
||
|
|
sigar_mem_t mem;
|
||
|
|
|
||
|
|
sigar_mem_get(s, &mem);
|
||
|
|
|
||
|
|
lua_newtable(L);
|
||
|
|
#define DATA \
|
||
|
|
(&(mem))
|
||
|
|
|
||
|
|
LUA_EXPORT_INT(DATA, ram);
|
||
|
|
LUA_EXPORT_INT(DATA, total);
|
||
|
|
LUA_EXPORT_INT(DATA, used);
|
||
|
|
LUA_EXPORT_INT(DATA, free);
|
||
|
|
LUA_EXPORT_INT(DATA, actual_used);
|
||
|
|
LUA_EXPORT_INT(DATA, actual_free);
|
||
|
|
LUA_EXPORT_DOUBLE(DATA, used_percent);
|
||
|
|
LUA_EXPORT_DOUBLE(DATA, free_percent);
|
||
|
|
|
||
|
|
#undef DATA
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
|